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Re: [Qemu-devel] [PATCH v2 25/27] target/arm: Enable PAuth for -cpu max


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH v2 25/27] target/arm: Enable PAuth for -cpu max
Date: Mon, 7 Jan 2019 14:18:43 +0000

On Fri, 14 Dec 2018 at 05:24, Richard Henderson
<address@hidden> wrote:
>
> Signed-off-by: Richard Henderson <address@hidden>
> ---
>  target/arm/cpu64.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
> index 1d57be0c91..84f70b2a24 100644
> --- a/target/arm/cpu64.c
> +++ b/target/arm/cpu64.c
> @@ -316,6 +316,10 @@ static void aarch64_max_initfn(Object *obj)
>
>          t = cpu->isar.id_aa64isar1;
>          t = FIELD_DP64(t, ID_AA64ISAR1, FCMA, 1);
> +        t = FIELD_DP64(t, ID_AA64ISAR1, APA, 1); /* PAuth, architected only 
> */
> +        t = FIELD_DP64(t, ID_AA64ISAR1, API, 0);
> +        t = FIELD_DP64(t, ID_AA64ISAR1, GPA, 1);
> +        t = FIELD_DP64(t, ID_AA64ISAR1, GPI, 0);
>          cpu->isar.id_aa64isar1 = t;
>

Reviewed-by: Peter Maydell <address@hidden>

thanks
-- PMM



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